000 00406nam a22001697a 4500
999 _c8879
_d8879
003 OSt
005 20190813110743.0
008 190813b ||||| |||| 00| 0 eng d
020 _a9788121917803
040 _cLibrary 2
082 _a526.9
_bDE
100 _aDE, Alak
245 _aPlane Surveying
260 _aNew Delhi
_bS Chand & Company Ltd
_c2012
300 _b664p.
942 _2ddc
_cBK
_k526.9
_mDE